fortunakurser.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.113.4	1200s	server2.jkhosting.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	fortunakurser-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.29 52.101.73.11 52.101.73.12 52.101.73.30	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	5.9.113.4

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 166ms

TXT Record
MS=ms97555793
v=spf1 include:web17.redhost.dk include:trustpilotservice.com include:spf.protection.outlook.com include:smtp02.itforumhosting.dk include:spf.azehosting.net ip4:5.9.113.4 -all

✉️ SPF

Policy	Record (fortunakurser.dk)
-all (hard fail)	v=spf1 include:web17.redhost.dk include:trustpilotservice.com include:spf.protection.outlook.com include:smtp02.itforumhosting.dk include:spf.azehosting.net ip4:5.9.113.4 -all

📨 DMARC

Policy	Record (_dmarc.fortunakurser.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;ri=86400;aspf=r;adkim=r;fo=1;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC50ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA24ms

Field	Value
Serial	2026032402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

28ms

MX

30ms

AAAA

28ms

TXT

166ms

CAA

31ms

HTTPS

31ms

TLSA

913ms

SOA

24ms

MTA-STS

45ms

DNSSEC

50ms

SRV

88ms

Total

5806ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 13:45:51	5806ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:47:32	1671ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 22:59:35	2736ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:43:23	3538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:12:11	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 18:54:21	828ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 05:01:50	6587ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 15:44:38	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 14:15:02	9704ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:17:48	1528ms	2 NS 1 A 1 MX	🔒 Secure	View